Radiographic imaging device

2:

• The radiation imaging device according to claim 1, wherein
• the at least one communication hole is provided so as not to overlap the entire flexible printed circuit when viewed from the first direction.

3:

• The radiation imaging device according to claim 1, wherein
• the at least one connection member includes a plurality of connection members, and
• the at least one communication hole includes a plurality of communication holes provided to correspond to the plurality of connection members, respectively.

4:

• The radiation imaging device according to claim 1, wherein
• a first FPGA is mounted on the control board, and
• the at least one communication hole is arranged not to overlap the first FPGA when viewed from the first direction.

6:

• The radiation imaging device according to claim 5, wherein
• the plurality of connection members are arranged to be point-asymmetric with the first FPGA as a center when viewed from the first direction.

7:

• The radiation imaging device according to claim 4, wherein
• a second FPGA is mounted on the circuit board, and
• at least a part of the second FPGA is arranged to overlap the first FPGA when viewed from the first direction.

8:

• The radiation imaging device according to claim 1, wherein
• the at least one communication hole is arranged outside a region linearly connecting the flexible printed circuit and the power supply circuit.

10:

• The radiation imaging device according to claim 9, wherein
• the second housing has a side surface portion extending in the first direction and provided with the opening, and
• the side surface portion is located inside an outer edge of the first housing when viewed from the first direction.

11:

• The radiation imaging device according to claim 1, wherein
• the circuit board is fixed to the first housing such that a ground electrode provided on the circuit board is electrically connected to the first housing.

12:

• The radiation imaging device according to claim 1, wherein
• the circuit board is provided so as not to overlap the flexible printed circuit when viewed from the first direction.